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クラスタ間 LIF が通信せず、クラスタピアも通信しません

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に適用されます

  • FAS8200
  • ONTAP 9

問題

  • リモートクラスタの可用性のステータスCLUSTERPEER-ATABLEは、「」の一部です。

例:

Cluster UUID xxxxxxxxxxxxxx
Availability of the Remote Cluster   Partial
Unreachable Local Nodes   
Num of Node Pairs Healthy   195
Num of Node Pairs Unhealthy   5

  • 一部のクラスタ間 LIF に到達できず、可用性が false になっています。
  1. SnapMirrorソース

例:

cluster-01::> network interface show -lif *icl*
       Logical   Status Network       Current     Current Is
Vserver    Interface  Admin/Oper Address/Mask     Node      Port Home
----------- ---------- ---------- ------------------ ------------- ------- ----
       cluster-01_icl06
    up/up   172.31.255.193/25  cluster-01-06  a0c-999 true

 

  1. SnapMirrorデスティネーション

例:

cluster-05::> cluster peer health show -destination-cluster cluster-01-availability !true
Node     Cluster-Name          Node-Name
       Ping-Status      RDB-Health Cluster-Health Availability
---------- --------------------------- --------- --------------- ------------
cluster-05-01
      cluster-01          cluster-01-06

  Data: unreachable
       ICMP: unreachable      true    true       false
cluster-05-03
      cluster-01       cluster-01-06
       Data: unreachable
       ICMP: unreachable      true    true false
cluster-05-05
      cluster-01          cluster-01-06
       Data: unreachable
       ICMP: unreachable      true    true       false
cluster-05-07
      cluster-01          cluster-01-06
 Data: unreachable
       ICMP: unreachable      true    true       false
cluster-05-09
      cluster-01      cluster-01-06
       Data: unreachable
       ICMP: unreachable      true    true       false
5 entries were displayed.

cluster-05::> network interface show -lif *icl*
       Logical   Status    Network Current     Current Is
Vserver    Interface  Admin/Oper Address/Mask     Node      Port   Home
----------- ---------- ----------
 ------------------ ------------- ------- ----
cluster-05
       cluster-05_icl01
             up/up 172.31.255.188/25  cluster-05-01  a0s-999 true
       cluster-05_icl02
             up/up   172.31.255.189/25 cluster-05-02  a0s-999 true
       cluster-05_icl03
             up/up   172.31.255.206/25  cluster-05-03  a0s-999 true
       cluster-05_icl04
             up/up   172.31.255.207/25  cluster-05-04  a0s-999 true
 cluster-05_icl05
             up/up   172.31.255.208/25  cluster-05-05  a0s-999 true
       cluster-05_icl06
             up/up   172.31.255.209/25  cluster-05-06  a0s-999 true
       cluster-05_icl07
             up/up   172.31.255.210/25  cluster-05-07  a0s-999 true
       cluster-05_icl08
             up/up   172.31.255.211/25 cluster-05-08  a0s-999 true
       cluster-05_icl09
             up/up   172.31.255.212/25  cluster-05-09  a0s-999 true
       cluster-05_icl10
             up/up   172.31.255.213/25  cluster-05-10  a0s-999 true
10 entries were displayed.

 

 

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